RayDesk v1.0.0

RayDesk v1.0 Release

Overview

Remote desktop streaming client for RayNeo X3 Pro AR glasses using Moonlight/Sunshine.

Features

• Moonlight/Sunshine streaming - HEVC/H.264 low-latency HW decode via SurfaceTexture
• Three display modes - Keyhole panning, floating monitor, curved monitor
• Head tracking - 219Hz TYPE_GAME_ROTATION_VECTOR with One-Euro filtering
• Trackpad input - Temple gesture-based cursor control with tap/swipe/scroll
• BT mouse support - Full mouse input passthrough
• Virtual environment - Skybox, dashboard, status ring, physical monitor frame
• Screen-space HUD - Connection quality bars (wired to real RTT/frame loss), control hints
• Game-style radial menu - Settings overlay with zoom, display mode, environment themes
• Multi-monitor switching - Via Sunshine Ctrl+Alt+Shift+F1-F12 hotkeys
• Auto-reconnection - Resilient streaming with exponential backoff
• Server discovery - mDNS auto-discovery + manual IP entry + PIN pairing

Changes from Development Build

Removed

• 4 test activities (CapabilityTest, HeadGazeCursorTest, TrackpadTest, UsbHidTest)
• 3 test activity layouts
• Test activity declarations from AndroidManifest.xml
• Empty config directory

Logging Cleanup

• Removed 142 Log.d() calls (development debug logging)
• Removed 1 Log.v() call (verbose perf logging)
• Removed ~30 development-tagged Log.i() calls ([ZOOM-DEBUG], [ZOOM-APPLY], [ZOOM-RENDERER], [CURSOR-TRACKING-INIT], [CURSOR-TRACKING-SAVE], [VSC-RECENTER], [VSC-POSE], [BUILD-INPUT], [SETTINGS] Loaded/Enforcing, [INIT] StreamingActivity/Display mode/Trackpad/Game menu, [TEST], [ZOOM] detent)
• Removed 3 TODO comments
• Removed debug stack trace logging from KeyholeViewport.cursorTrackingEnabled setter
• Removed throttled debug log from KeyholeViewport.computeViewport() hot path
• Retained 224 diagnostic Log.i/w/e calls for production monitoring

Bug Fixes (from code review)

• Fixed premature isStreaming flag — was set in initVideoProvider() before Moonlight connected, could cause RTT polling on null connection
• Added missing return after null server params check in onCreate() — was falling through to initialize with null UUID/address
• Added isFinishing guard to quality polling runnable — prevents JNI call after activity teardown
• Added @Volatile to cross-thread fields in StreamRenderer (displayMode, headYawDegrees, headPitchDegrees, cursorX, cursorY, testPatternEnabled)
• Removed debug stack trace logging from KeyholeViewport.cursorTrackingEnabled setter
• Removed throttled debug log from KeyholeViewport.computeViewport() hot path

Known Limitations (for future releases)

• C1: MOONLIGHT_UNIQUE_ID is hardcoded — should generate per-device UUID
• C2: Private keys stored in plain SharedPreferences — should use EncryptedSharedPreferences
• I1: StreamingActivity is 2000+ lines — extract InputManager and SessionManager
• I6: Sensor sends 219 mouse packets/sec — throttle network sends to ~60fps
• I7: Settings save on every zoom swipe increment — debounce saves

Line Count

• Source: 17,358 lines (57 production files)
• Launch: 17,162 lines (57 production files)
• Net reduction: 196 lines of debug noise removed + bug fixes applied

File Structure

launch/
  app/
    build.gradle.kts
    src/main/
      AndroidManifest.xml
      java/com/raydesk/
        data/         - Settings, server data, theme definitions
        gl/           - OpenGL renderers (StreamRenderer, CylinderMesh, ShaderUtils)
        gl/environment/ - Virtual environment (skybox, dashboard, status ring, HUD)
        input/        - Head gaze cursor
        spatial/      - Viewport math (keyhole, cylinder, virtual screen, filters)
        streaming/    - Moonlight bridge, discovery, reconnection
        test/         - RayDeskApplication.kt (SDK init - required)
        ui/           - Activities and overlays
        video/        - Video pipeline (GLTextureRenderer, FrameSlot, VideoTextureProvider)
      res/            - Layouts, shaders, resources

Build

# Requires: Mercury SDK AAR, Moonlight fork, Amazon Corretto JDK 17
cd Standard && ./gradlew.bat assembleDebug

Target Device

RayNeo X3 Pro (ARGF20, 1280x480 binocular, Android 12+)